Science final quizz

Does hot fluid rise?

• yes

• no

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

First law of motion is also known as...

• law of velocity

• law of force

• law of acceleration

• law of inertia

What is a hypothesis

select ALL that apply:

• An if then statement.
• educated guess

• when... then

• unbalanced force

true or false:

conduction is a balanced force

• true

• false

Tags

NGSS.MS-PS1-4

What is it called when heat transfers through a fluid?

• Conduction

• convection

• radiation

What is one thing you need on lab day?

• gloves

• gum

• food

• loose clothing

What is an independent variable?

• Variable that starts alone and isn't changed by the other variables you measure
• The variable that is changed in the experiment

What is a dependent variable?

• Variable you measure

• The variable that is changed

• Variable that stays the same

Tags

NGSS.MS-PS3-4

What is a balanced force

• The overall forces on an object measured in newtons

• Two forces that are unequal in size and opposite directions

• Two forces equal in size and acting in opposite directions on an object

The transfer of thermal energy through a fluid:

• conduction

• convection

• radiation

• mass

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4